baber/WOPTO huggingface dataset:
Patent JP-2004050703-A (JP)
Title: Thermal recording material, thermal recording label, and continuous labels
Inventor: UCHIDA TAIZO
IPC: G09F3/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which can obtain a high coloring density and materialize beautiful printing, a thermal recording label, and continuous labels.  <P>SOLUTION: The thermal recording material contains a leuco dye, a developer, and a sensitizer. As the developer, 3,3'-diallyl-4,4'-dihydroxy diphenyl sulfone is used. As the sensitizer, 1,2-bis(3-methylphenoxy)ethane is used. In the thermal recording label, a thermal recording layer of the thermal recording material is formed on the surface of a label substrate, and an adhesive layer is formed on the back of the label substrate. In the continuous thermal recording labels, the labels are provisionally bonded continuously to a separator at constant intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055478-A (JP)
Title: Circuit breaker
Inventor: ONCHI TOSHIYUKI
IPC: H01H73/36
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To lock and hold a movable contact opened by receiving electromagnetic repulsion force of an overcurrent at an opening position, by a simple structure using the movable contact and a contact pressure spring well, without additionally equipped with a component of a latch mechanism.  <P>SOLUTION: In the circuit breaker, the movable contact 4 is combined with the contact pressure spring to be held in a contact holder 5, and the movable contact is opened by using the electromagnetic repulsion force acting between a fixed contact 2 and the movable contact when the overcurrnt passes as driving force. The contact pressure spring is arranged at a position eccentric from a rotation center O of the movable contact as a double torsion spring (a torsion coil spring) 7, and a tip end of an offset arm portion 7b thereof is pressed against a back surface of the movable contact, thereby urging the spring in an opening direction. On the back surface of the movable contact, an engaging groove 4b into which the tip end of the offset arm portion is fitted, and locking and holding the movable contact at the opening position is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054169-A (JP)
Title: Paper conveyance mechanism for printer
Inventor: KOIKE KAZUMUNE
IPC: G03G15/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate removal of a jam by freely rotating the receiving side roller of a pair of rollers in conjunction with the opening operation of an opening/closing door.  <P>SOLUTION: A paper conveyance mechanism is provided with a rotation transmission path 5 for transmitting rotation of a motor to the receiving side roller 41 of the pair of rollers 4 sandwiching a paper end. The rotation transmission path 5 has a transmission path intermittence mechanism 6. The rotation transmission path 5 includes a drive gear 52 and a follower gear 53. The transmission path intermittence mechanism 6 includes a lever 62 suspended freely rockingly in the axial directions of the drive gear 52 and follower gear 53, a cam 63 which presses and rocks the lever 62 from its initial position to an operating position linking with the opening operation of the opening/closing door 2, and a connection shaft 61 which performs switching of the transmission path intermittence mechanism 6 between a connection mode and a disconnection mode. The swinging axial line passing through the suspended part of the lever 62 is made orthogonal to a horizontal axial line H-H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056733-A (JP)
Title: Piezoelectric resonator
Inventor: SUGIMOTO HISASHI
IPC: H03B5/32
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric resonator without missing or connection failure accompanying misregistration of a piezoelectric vibrator following on a raise of the reflow temperature caused by Pb-free solder.  <P>SOLUTION: In the case of connecting a wiring board 2 to a H-shaped vessel 11 formed a piezoelectric vibrator 10 thereon, a linking electrode 3 of the wiring board 2 and driven electrodes 17, 17, 17, 17 of the H-shaped vessel 11 are connected by using the Pb-free solder after connecting the wiring board 2 to the H-shaped vessel 11 with resin paste 4. Thereby the Missing and the connection failure accompanying the misregistration at the time of attaching the quartz vibrator 10 to the wiring board 2 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143141-A (JP)
Title: Device controlled by software
Inventor: BURNETT ALAN MARK
IPC: G06F21/71
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a hacker from overcoming a restriction given by a manufacturer only by re-programming a memory unit. SOLUTION: A CPU has a digital signature algorithm and a private key, and the memory unit stores a run time binary code. A digital signature is derived from the digital signature algorithm, the private key and the run time binary code when manufactured, and it is stored in the CPU. The CPU calculates the digital signature again when using it, compares it with the stored digital signature, and avoids carrying out of the run time code when the two signature are not identical to each other.
Patent JP-2004062925-A (JP)
Title: Semiconductor memory
Inventor: MORI IKU
IPC: G11C11/403
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time of access without increasing power consumption in a semiconductor memory which has a dynamic memory cell.  <P>SOLUTION: An operation control circuit sets a deactivation timing of a sense amplifier, which has been activated in accordance with a reading request, a writing request, and a refresh request, in correspondence to a timing with which the maximum amount of signals that can be outputted from the sense amplifier operating in response to the refresh request are transmitted to a memory cell. It is possible to shorten the time of access by matching an activation period of time of the sense amplifier to the refresh operation. In a refresh control circuit, the refresh requests are consecutively generated for a specified number of times and a generating cycle of the refresh request signal is lengthened after refreshing all the memory cells. When the refresh request is consecutively generated, a frequency of reflesh is lowered and power consumption can be reduced. As a result, it is possible to shorten the time of access without increasing the power consumption when it is in a standby mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063759-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: SAITO TAKESHI
IPC: C25D5/22
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide manufacturing method/device of a semiconductor device for manufacturing the highly efficient semiconductor device by improving flattening uniformity of chemical mechanical polishing by a CMP device and forming a conductor layer by metallic wiring.  <P>SOLUTION: When a layer to be polished 16 in a wafer 1 is chemically and mechanically polished, the layer to be polished 16 is polished by using polishing cloth 4 and a film is generated on the layer to be polished 16 by electrolytic plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058480-A (JP)
Title: Gas-permeable film
Inventor: YAMADA HIROKI
IPC: B32B27/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-permeable film applicable to the top film, peelable film, or the like of the lid material of a container for packaging an article producing gas such as food, medicine, plant, miscellaneous good, chemical, or the like.  <P>SOLUTION: By boring a gas-permeable thermoplastic resin film 11 in the thickness direction excluding an extremely thin film part 14 close to the surface, innumerable micropores 15 with one end closed by the film part 14 are scattered at appropriate intervals. The gas-permeable film is coated with a perforated film, or the thermoplastic resin films are piled, and the peripheries of the micropores are joined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059090-A (JP)
Title: Dripproof spout
Inventor: WADA KIYOSHI
IPC: B65D53/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quite new seal opening system in which a liquid drip can be prevented well while achieving a complete sealing characteristic of a spout at its distribution preservation at first.  <P>SOLUTION: The spout comprises a spout 4 protruded at the top part 3 of a paper container 2 for liquid and a cap 5 screwed to and installed at the spout 4. This spout is provided with an inclined surface 12 in which the outercircumference of an upper end surface 11 of a pouring cylinder 6 of the spout 4 occupies a lower level at its outer circumferential edge. An outer wall surface 6A communicating with an outer circumferential edge 11A of the inclined surface 12 of the pouring cylinder 6 is positioned more inside than an imaginary vertical line P passing through the outer circumferential edge 11A of the inclined surface 12. A crossing point between the inclined surface 12 and the outer circumferential edge 11A is formed into a sharp shape. The upper end surface 11 except the inclined surface 12 is formed into a substantially flat surface. The upper end surface 11 of the pouring cylinder 6 is provided with a lid 13 thermally melted and adhered to it in such a way that it can be peeled off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061960-A (JP)
Title: Projection type picture display device and picture display system
Inventor: CHATANI SAWAKO
IPC: G02B27/18
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system and a projection type picture display device which has a short projection distance, is compact and realizes the inclined projection.  <P>SOLUTION: The projection optical system K projects a luminous flux from the picture display element P displaying an original picture to the projection surface S inclined to the central principal ray A which is the principal ray of the luminous flux reaching the center of the final image forming picture from the center of the original picture. Therein, a plurality of reflective surfaces R1 to R6 having a curvature are disposed so as to satisfy the following conditional relation; 0<(S0×¾β¾)/S1<8, wherein, S0 is the length of a path along which the central principal ray travels from the pupil surface closest to the projection surface to the final reflective surface closest to the projection surface among a plurality of the reflective surfaces, S1 is the length of the path along which the central principal ray travels from the pupil surface to the projection surface and β is the magnification in the inclined projection direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061403-A (JP)
Title: Apparatus and method for analyzing cell image
Inventor: KITAJIMA AKIKO
IPC: G01N21/17
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for analyzing a cell image capable of automatically quantitating the form changes of a cell based on the cell image.  <P>SOLUTION: The apparatus for analyzing the cell image analyzes image data of the cell image obtained by photographing a cell of an animal or plant, etc., and is constituted by being provided with a means for detecting the orientation or the degree of organizations of a cell structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185876-A (JP)
Title: Wavelength division multiplexer and wavelength division multiplexing system
Inventor: OTA TAKESHI
IPC: H04B10/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a wavelength division multiplexing system using a wavelength division multiplexer with small isolation.  <P>SOLUTION: A wavelength division multiplexer is used in which isolation between neighboring channels (wavelengths) is low, but in which isolation between one channel and the channel adjacent to the neighboring channel is sufficiently large. Bi-directional transmission is performed by varying the wavelength on one optical fiber, with transmission and reception alternated by each channel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003104582-A (JP)
Title: Method for carrying paper sheet with paper feeder in printer for processing paper sheet
Inventor: HERDEN MATTHIAS
IPC: B65H5/24
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To very quickly stop a paper feeder when a printing unit is suddenly stopped. SOLUTION: At starting or stopping the paper feeder having a controllable driving device separated from a driving device for a paper sheet processor, a carrying belt 6 is stopped or started in accordance with a predetermined acceleration profile without dislocating the paper sheets on a feeding table 19 when a stop signal is output.
Patent JP-2004065015-A (JP)
Title: Transmission structure of combine harvester
Inventor: KATO YUJI
IPC: A01D69/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To lightly and easily perform combine harvester operation in a field wherein stand crops are mixed with lodged crops.  <P>SOLUTION: A transmission structure is equipped with a controller for changing the speed and controlling an infinite variable-speed apparatus of an operation system interlocking with the speed change operation of the infinite variable-speed apparatus of a traveling system so that the traveling speed Va and the driving speed Vb of a reaping operation part have the preset prescribed relation characteristics. A stand mod and a lodged mode are previously stored and set as relation characteristics of the traveling speed Vb and the driving speed Vb of the reaping operation part. Furthermore, the controller is provided with a reaping mode selecting means for artificially selecting both the relation characteristics and is equipped with a temporarily changing over means for carrying out a temporary changeover to another reaping mode different from the reaping mode selected with reaping mode selecting means only during a period when an operating tool is operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067536-A (JP)
Title: New method for producing emulsified preparation
Inventor: NOMURA TAKEHIKO
IPC: A61K35/74
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical production method related to a method for producing an emulsified preparation in a large scale.  <P>SOLUTION: This method for producing the emulsified preparation is characterized by (a) stirring and emulsifying a mixture of an oily substance with an aqueous solution containing a nonionic surfactant or a mixture of an oily substance containing a solvent-insoluble solid substance with an aqueous solution containing a nonionic surfactant, and (b) cooling the prepared emulsion at a temperature not higher than a clouding point, adding an aqueous solution containing a substance for lowering the clouding point of the nonionic surfactant and then mixing and stirring the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066543-A (JP)
Title: Semiconductor laser array light source
Inventor: SAKAMOTO MASANOBU
IPC: B41J2/44
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser array light source for multibeam scanning which can be manufactured inexpensively with good assembling performance and can set a scanning line interval accurately on a plane being scanned without requiring an intricate scanning optical system.  <P>SOLUTION: Semiconductor laser array elements 1, 2 are bonded to the opposite sides of a submount 3. The semiconductor laser array element 1 is provided with laser emission light sources 11, 12 and the semiconductor laser array element 2 is provided with laser emission light sources 21, 22. Sift Z between the laser emission light sources 11, 12 in the longitudinal direction of the submount 3 is represented by P2×tanθ. P2 is the distance between the laser emission light sources 11, 12 in the thickness direction of the submount 3 and θ is inclination of the submount 3 against the main scanning direction. A semiconductor laser array light source 40 capable of emitting four light beams two-dimensionally can thereby be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178163-A (JP)
Title: License managing server, terminal device, license managing system and utilization limit control method
Inventor: INOUE MITSUHIRO
IPC: G06F21/10
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license managing system capable of setting a more- versatile utilization limit.  <P>SOLUTION: A management server 5 is provided with a utilization condition data base 52 managing utilization conditions of contents in the terminal device and storing contents utilization conditions 13-14 coordinated with the utilization conditions per user, a parental control part 56 acquiring pieces of parental information 15-16 which are instructions to limit utilization of the contents by a child terminal 7 user from a parent terminal 6, a parental data base 53 storing the pieces of parental information 15-16, and a ticket generating part 54 adding limits indicated by the pieces of parental information stored in the parental data base 53 to the contents utilization conditions stored in the utilization condition data base 52 when a utilization request for the contents by the child terminal 7 user is acquired from the parent terminal 6, generating a license ticket which is information allowing utilization of the contents and sending it to the parent terminal 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004069450-A (JP)
Title: Measuring apparatus for suspended particulate matter
Inventor: MEGA AKIMASA
IPC: G01N23/06
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus for suspended particulate matter, having high detection sensitivity and little adhesion of suspended particulate matter.  <P>SOLUTION: The suspended particulate matter measuring apparatus is provided with a sample gas channel 51a for introducing a sample gas; a detection part 5 having a detector for collecting the suspended particulate matter in the sample gas introduced and detecting the concentration of the suspended particulate matter; and a flow quantity control part 3 and a suction pump 4 for drawing a prescribed quantity of flow of the sample gas in the sample gas channel 51a. A PTFE (polytetra-fluoroethylene) compound plated layer 51c, formed by making a fluorine-containing resin combined and eutectoid with electroless nickel plating is formed in the inner surface of the sample gas channel 51a. By the plating layer, electrical conductivity is obtained and the suspended particulate matter is prevented from adhering to the sample gas channel 51a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065491-A (JP)
Title: Basket type holder and method of preventing slipping-down
Inventor: YAMADA HIROSHI
IPC: A41D1/06
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured holder with humorous taste for enjoying the beautiful shape of a telephone to be attached to a handle of a handbag or to the waist part of a user, and a method of preventing slipping-down of the holder not to be seen from the outside of clothes such as trousers.  <P>SOLUTION: The holder is a rough mesh or transparent basket-shaped storage case through which the contents can be seen with a depth such that the half of the contents projects from the holder. The holder comprises a first means integrated with a mounting surface board with a string hole and a second means for suspending a figure such as a small animal from the mounting surface board in the state that the head connected to a string with a weight is always erected. The basket-type holder is also used to store a telephone. The method of preventing slipping-down of the holder is by attaching a plurality of belt loops on the inner side of trousers etc. and connecting a mounting surface plate and a set-in belt, or by hooking the holder from downward to the body edge on the inner side of the clothes and attaching/detaching a link band having both softness and rigidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069975-A (JP)
Title: Adhesion type optical film and image display device
Inventor: OGASAWARA AKIKO
IPC: C09J7/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion type optical film having an adhesive layer which has proper peelable adhesive strength without spoiling optical characteristics and causes no problem even under heating and humidifying conditions as an adhesion type optical film having adhesive layers provided on one or both of its surfaces, and also to provide an image display device which uses the adhesion type optical film.  <P>SOLUTION: When the adhesion type optical film is stuck on and peeled off a glass by using its adhesive layer, the quantity of variation between the carbon ratios of the glass surface before sticking and after peeling is 10 to 50 % and an adhesive composition forming the adhesive layer contains an acrylic polymer, an acrylic oligomer, and a silane coupler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072897-A (JP)
Title: Rotation output device with buffer mechanism
Inventor: HAYASHIMOTO SHIGERU
IPC: H02K7/12
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation output device with a buffer mechanism which is of a small size and light weight and is inexpensive.  <P>SOLUTION: In the rotation output device 10 with a buffer mechanism, a rotor 1 incorporating permanent magnets 3 is fixed to a rotating shaft 11, and a stator 5 with coils 6 wound on it is placed around the rotor 1. The rotation output device 10 is so constituted that torque is generated by electromagnetic attractive and repellent forces exerted between the magnetic poles of the rotor 1 and the stator 5, and the rotating shaft is rotated by the forces. The rotating shaft 11 is supported so that the shaft can be rotated and slid in the axial direction. The rotor 1 and the stator 5 are disposed with displacement between them in the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068479-A (JP)
Title: Panel and building therewith
Inventor: TANAKA KUNIYOSHI
IPC: E04B1/70
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for dividing an attic space and securing ventilation and a building therewith.  <P>SOLUTION: The panel 40 has a heat insulating part 41 for dividing an attic space, and a ventilating part 42 which provides communication between the divided spaces. Because the panel 40 is positioned with at least the ventilating part 42 situated in the attic space, the attic space can be divided and ventilation can be secured even if each room has a different ceiling height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065185-A (JP)
Title: Method for producing feed having discarded bread as raw material
Inventor: MAEDA SHUICHI
IPC: A23K1/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing feed having discarded bread as the raw material, enabling effectively processing a large amount of discarded bread which is discarded everyday, decreasing the necessary amount of clear water and enzyme, requiring no extra raw material besides discarded bread, having slight water content to make bulk (volume) small, hard to turn sour and enabling liquid feed easy to preserve and transport.  <P>SOLUTION: This method for producing the feed comprises a hydrolysis process (B) of hydrolyzing only baked bread 2 excluding raw dough among discarded bread 1, an alcoholic fermentation process (C) of subjecting a hydrolyzed liquid 4 to alcoholic fermentation and a dough mixing process (D) of mixing raw dough 3 with an alcohol-containing liquid 5 subjected to alcoholic fermentation to make the product half-liquid.  <P>COPYRIGHT: (C)2004,JPO